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Bug #40019

Updated by Patrick Donnelly 9 months ago

Env: ceph 14.2.1 3 mds
I enabled module ceph crash so paste the meta here

meta:

<pre>
{
"crash_id": "2019-05-24_02:32:24.219047Z_369aac03-1839-40eb-a2e9-35834febfa04",
"timestamp": "2019-05-24 02:32:24.219047Z",
"process_name": "ceph-mds",
"entity_name": "mds.rndcl118",
"ceph_version": "14.2.1",
"utsname_hostname": "rndcl118",
"utsname_sysname": "Linux",
"utsname_release": "4.15.0-34-generic",
"utsname_version": "#37~16.04.1-Ubuntu SMP Tue Aug 28 10:44:06 UTC 2018",
"utsname_machine": "x86_64",
"os_name": "Ubuntu",
"os_id": "ubuntu",
"os_version_id": "16.04",
"os_version": "16.04.4 LTS (Xenial Xerus)",
"backtrace": [
"(()+0x11390) [0x7f79746d9390]",
"(gsignal()+0x38) [0x7f7973e26428]",
"(abort()+0x16a) [0x7f7973e2802a]",
"(__gnu_cxx::__verbose_terminate_handler()+0x135) [0x7f79754069a5]",
"(__cxxabiv1::__terminate(void (*)())+0x6) [0x7f79753fa986]",
"(()+0x8a49d1) [0x7f79753fa9d1]",
"(()+0x8b0be4) [0x7f7975406be4]",
"(Capability::Import::decode(ceph::buffer::v14_2_0::list::iterator_impl<true>&)+0x2d5) [0x7db6b5]",
"(Server::_commit_slave_rename(boost::intrusive_ptr<MDRequestImpl>&, int, CDentry*, CDentry*, CDentry*)+0x7c3) [0x571923]",
"(MDSContext::complete(int)+0x73) [0x792133]",
"(MDCache::request_finish(boost::intrusive_ptr<MDRequestImpl>&)+0x1c3) [0x5e1fa3]",
"(Server::dispatch_slave_request(boost::intrusive_ptr<MDRequestImpl>&)+0xd5) [0x581725]",
"(Server::handle_slave_request(boost::intrusive_ptr<MMDSSlaveRequest const> const&)+0x9f1) [0x5844f1]",
"(Server::dispatch(boost::intrusive_ptr<Message const> const&)+0x82) [0x584dc2]",
"(MDSRank::handle_deferrable_message(boost::intrusive_ptr<Message const> const&)+0x73c) [0x4eebdc]",
"(MDSRank::_dispatch(boost::intrusive_ptr<Message const> const&, bool)+0x6fb) [0x4f150b]",
"(MDSRankDispatcher::ms_dispatch(boost::intrusive_ptr<Message const> const&)+0xaf) [0x4f1d4f]",
"(MDSDaemon::ms_dispatch2(boost::intrusive_ptr<Message> const&)+0x104) [0x4de5c4]",
"(DispatchQueue::entry()+0x1219) [0x7f79750541f9]",
"(DispatchQueue::DispatchThread::entry()+0xd) [0x7f7975103fad]",
"(()+0x76ba) [0x7f79746cf6ba]",
"(clone()+0x6d) [0x7f7973ef841d]"
]
}
</pre>



log is zipped and uploaded

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